Gerar documentação para helpers, scopes, private methods

[arthurguima]

https://github.com/bbatsov/ruby-style-guide#comments

Helpers:

• application_helper.rb
• components_helper.rb
• extensions_helper.rb
• locales_helper.rb
• pages_helper.rb
• settings_helper.rb
• styles_helper.rb
• users_helper.rb
• collection_input.rb
• date_helper.rb
• layout_helper.rb
• notifications_helper.rb
• repository_helper.rb
• statistics_helper.rb
• target_dialog_helper.rb
• weby_bar_helper.rb

Scopes:

• activity_record.rb
• extension.rb
• menu_item.rb
• page_position_observer.rb
• repository.rb site.rb
• sites_user.rb
• user_site_enroled.rb
• banner.rb
• grouping.rb
• menu.rb
• page.rb
• role.rb
• sites_menu.rb
• style.rb
• view.rb
• component.rb
• locale.rb
• notification.rb
• pages_repository.rb
• setting.rb
• sites_page.rb
• user.rb